CN208180967U - A kind of power distribution equipment with high voltage power distribution function - Google Patents
A kind of power distribution equipment with high voltage power distribution function Download PDFInfo
- Publication number
- CN208180967U CN208180967U CN201820692839.XU CN201820692839U CN208180967U CN 208180967 U CN208180967 U CN 208180967U CN 201820692839 U CN201820692839 U CN 201820692839U CN 208180967 U CN208180967 U CN 208180967U
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- China
- Prior art keywords
- connector
- fuse
- interface
- contactor
- terminal base
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Abstract
The utility model relates to a kind of power distribution equipments with high voltage power distribution function, including circuit board and the contactor being integrated on the circuit board, fuse, connector and terminal base, there are four the contactor is set, there are five the fuse is set, the connector is equipped with 7, and the terminal base is equipped with nine.The utility model will integrate contactor and fuse, and module uses as a whole；And directly connect with external control circuit by the contact that connector summarizes contactor, multiple cathode traces can be saved, keep electric wire quantity less, so as to which so that volume is smaller, integrated level is higher, installation and maintenance are more convenient；Compatible design mode is used simultaneously, and terminal base can be connected from different external circuits, realize different electrical principle functional requirements.
Description
Technical field
The utility model relates to a kind of power distribution circuits, and in particular to a kind of power distribution equipment with high voltage power distribution function.
Background technique
In new-energy automobile, high voltage power distribution is essential function, and matches Denso in traditional new-energy automobile
In setting, each electronic component is more dispersed, and electric wire is more, and assembly is complicated, and occupied space is big, and safeguards inconvenience.
Utility model content
It, can be with the technical problem to be solved by the utility model is to provide a kind of power distribution equipment with high voltage power distribution function
Realize modularization, and convenient for installation and maintenance.
The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of to match Denso with high voltage power distribution function
It sets, including circuit board and the contactor being integrated on the circuit board, fuse, connector and terminal base, the contactor
If there are four, respectively contactor K1-K4, there are five the fuse is set, respectively fuse F1-F5, the connector is set
There are 7, respectively connector J1-J7, the connector J1-J6 are respectively two path connectors, and the connector J7 is eight tunnels
Connector, the terminal base are equipped with nine, respectively terminal base X1-X9；
One end of the fuse F1 is connected on the terminal base X1, and the other end of the fuse F1 is connected to described
On the main contacts of contactor K4, and the main contacts of the contactor K4 is additionally attached on the terminal base X6；The fuse F2
One end be connected on the terminal base X2, the other end of the fuse F2 is connected on the terminal base X7；The fusing
One end of device F3 is connected on the terminal base X3, and the other end of the fuse F3 is connected on the terminal base X8, and institute
Terminal base X8 is stated also to be connected with the main contacts of the contactor K4；One end of the fuse F4 is connected to the terminal base X4
On, the other end of the fuse F4 is connected on the terminal base X8；One end of the fuse F5 is connected to the terminal
On seat X5, the other end of the fuse F5 is connected on the terminal base X9；
The master control contact of the contactor K1 is connected on the other end of the fuse F1, and two of the contactor K1
Control contact be connected respectively with the two-way interface of the connector J1, and the connector J1 wherein interface is additionally attached to all the way
On the first via interface J7.1 of the connector J7, the another way interface of the connector J1 is additionally attached to the connector J7's
On first via interface J7.8；The master control contact of the contactor K2 is connected on the other end of the fuse F3, the contact
Two control contacts of device K2 are connected with the two-way interface of the connector J2 respectively, and the connector J2 wherein connects all the way
Mouth is additionally attached on the first via interface J7.1 of the connector J7, and the another way interface of the connector J2 is additionally attached to described
On the first via interface J7.7 of connector J7；The master control contact of the contactor K3 is connected to the other end of the fuse F5
On, two control contacts of the contactor K3 are connected with the two-way interface of the connector J3 respectively, and the connector J3
Wherein interface is additionally attached on the first via interface J7.1 of the connector J7 all the way, the another way interface of the connector J3
It is additionally attached on the first via interface J7.6 of the connector J7；A control contact of the contactor K4 is connected to the company
It connects on the first via interface J7.1 of device J7, another control contact of the contactor K4 is connected to the 5th of the connector J7
On the interface J7.5 of road；
The connector J4 wherein interface is connected on the first via interface J7.1 of the connector J7 all the way, the company
The another way interface for meeting device J4 is connected on the first via interface J7.4 of the connector J7；The connector J5 wherein all the way
Interface is connected on the first via interface J7.1 of the connector J7, and the another way interface of the connector J5 is connected to the company
It connects on the first via interface J7.3 of device J7；The connector J6 wherein interface is connected to the first via of the connector J7 all the way
On interface J7.1, the another way interface of the connector J6 is connected on the first via interface J7.2 of the connector J7.
The beneficial effects of the utility model are: the utility model will integrate contactor and fuse, as whole
Module uses；And directly connect with external control circuit by the contact that connector summarizes contactor, multiple cathode can be saved
Circuit keeps electric wire quantity less, and so as to which so that volume is smaller, integrated level is higher, installation and maintenance are more convenient；It uses simultaneously
Compatible design mode, terminal base can be connected from different external circuits, realize different electrical principle functional requirements.
Based on the above technical solution, the utility model can also do following improvement.
Further, the fuse F1-F5 is fixed by screws on the circuit board respectively.
Beneficial effect using above-mentioned further scheme is: fuse is installed using screw, so that fuse contact contacts
Resistance is smaller, antivibration effect is more preferable.
Further, the main contacts of the contactor K1-K4 and control contact are respectively by pad solder in the circuit
On plate.
Beneficial effect using above-mentioned further scheme is: the main contacts of contactor and control contact are all made of welding,
Electric wire can be saved.
Further, the contactor K1-K3 is cylindrical structure, and the contactor K4 is cubic type structure.
Beneficial effect using above-mentioned further scheme is: contactor can replace model as needed, and convenient for compatible city
Category big absolutely is like model on face.
Detailed description of the invention
Fig. 1 is a kind of circuit diagram of the power distribution equipment with high voltage power distribution function of the utility model；
Fig. 2 is a kind of positive schematic perspective view of power distribution equipment with high voltage power distribution function of the utility model；
Fig. 3 is a kind of schematic perspective view of the power distribution equipment reverse side with high voltage power distribution function of the utility model；
Fig. 4 is a kind of positive planar structure schematic diagram of power distribution equipment with high voltage power distribution function of the utility model；
Fig. 5 is a kind of structural schematic diagram of the power distribution equipment side with high voltage power distribution function of the utility model；
Fig. 6 is the structural schematic diagram of circuit board in a kind of power distribution equipment with high voltage power distribution function of the utility model；
Fig. 7 is the structural schematic diagram of contactor K1 in a kind of power distribution equipment with high voltage power distribution function of the utility model；
Fig. 8 is the structural schematic diagram of contactor K4 in a kind of power distribution equipment with high voltage power distribution function of the utility model；
Fig. 9 is the structural schematic diagram of fuse in a kind of power distribution equipment with high voltage power distribution function of the utility model.
In attached drawing, parts list represented by the reference numerals are as follows:
1, circuit board, 11, through-hole, 12, pad, 13, relief hole, 2, contactor, 21, main contacts, 22, control contact, 3,
Fuse, 4, connector, 5, terminal base.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
As shown in Figures 1 to 9, a kind of power distribution equipment with high voltage power distribution function, including circuit board 1 and it is integrated in institute
Contactor 2, fuse 3, connector 4 and the terminal base 5 on circuit board are stated, there are four the contactor 2 is set, respectively contactor
K1-K4, there are five the fuse 3 is set, respectively fuse F1-F5, the connector 4 is equipped with 7, respectively connector
J1-J7, the connector J1-J6 are respectively two path connectors, and the connector J7 is eight path connectors, the terminal base 5
Equipped with nine, respectively terminal base X1-X9；
One end of the fuse F1 is connected on the terminal base X1, and the other end of the fuse F1 is connected to described
On the main contacts of contactor K4, and the main contacts of the contactor K4 is additionally attached on the terminal base X6；The fuse F2
One end be connected on the terminal base X2, the other end of the fuse F2 is connected on the terminal base X7；The fusing
One end of device F3 is connected on the terminal base X3, and the other end of the fuse F3 is connected on the terminal base X8, and institute
Terminal base X8 is stated also to be connected with the main contacts of the contactor K4；One end of the fuse F4 is connected to the terminal base X4
On, the other end of the fuse F4 is connected on the terminal base X8；One end of the fuse F5 is connected to the terminal
On seat X5, the other end of the fuse F5 is connected on the terminal base X9；
The master control contact of the contactor K1 is connected on the other end of the fuse F1, and two of the contactor K1
Control contact (X1.1 and X1.2) is connected with the two-way interface of the connector J1 (J1.1 and J1.2) respectively, and the connector
J1 wherein interface (J1.1) is additionally attached on the first via interface J7.1 of the connector J7 all the way, the connector J1's is another
Interface (J1.2) is additionally attached on the first via interface J7.8 of the connector J7 all the way；The master control contact of the contactor K2 connects
Connect on the other end of the fuse F3, two control contacts (X2.1 and X2.2) of the contactor K2 respectively with the company
Connect device J2 two-way interface (J2.1 is connected with J2.2), and the connector J2 wherein interface (J2.1) is additionally attached to institute all the way
It states on the first via interface J7.1 of connector J7, the another way interface (J2.2) of the connector J2 is additionally attached to the connector
On the first via interface J7.7 of J7；The master control contact of the contactor K3 is connected on the other end of the fuse F5, described
Two control contacts (X3.1 and X3.2) of contactor K3 respectively with the two-way interface of the connector J3 (J3.1 and J3.2) phase
Even, and the connector J3 wherein interface (J3.1) is additionally attached on the first via interface J7.1 of the connector J7 all the way,
The another way interface (J3.2) of the connector J3 is additionally attached on the first via interface J7.6 of the connector J7；The contact
Control contact (X4.1) of device K4 is connected on the first via interface J7.1 of the connector J7, and the contactor K4's is another
One control contact (X4.2) is connected on the 5th road interface J7.5 of the connector J7；
The connector J4 wherein interface (J4.1) is connected on the first via interface J7.1 of the connector J7 all the way,
The another way interface (J4.2) of the connector J4 is connected on the first via interface J7.4 of the connector J7；The connector
J5 wherein interface (J5.1) is connected on the first via interface J7.1 of the connector J7 all the way, the connector J5's is another
Road interface (J5.2) is connected on the first via interface J7.3 of the connector J7；The wherein interface all the way of the connector J6
(J6.1) it is connected on the first via interface J7.1 of the connector J7, another way interface (J6.2) connection of the connector J6
On the first via interface J7.2 of the connector J7.
In this embodiment:
The fuse F1-F5 is fixed by screws in respectively on the circuit board 1, the structure of fuse 3 such as Fig. 9 institute
It states.The main contacts of the contactor K1-K4 and control contact are respectively by pad solder on the circuit board 1.It is described to connect
Tentaculum K1-K3 is cylindrical structure, and structure is as shown in Figure 7；The contactor K4 is cubic type structure, and structure is as schemed
Shown in 8.
In this embodiment:
Through-hole 11, pad 12, relief hole 13 are additionally provided on the circuit board 1.Contactor K1-K4 respectively includes main contacts 21
With control contact 22；Main contacts 21 passes through corresponding through-hole 11 on circuit board 1 on contactor K1-K3, and adopts and be screwed；It connects
Main contacts 21 is welded on pad 12 on tentaculum K4；Due to having protrusion on contactor K1-K3, so resigning must be opened on circuit board 1
Hole 13, passes through for protrusion, avoids contact with device K1-K3 bursting circuit board 1.
Connector 4 in the utility model can will connect the control contact on contactor K1-K4 with external control circuit
Connect (high-tension distribution box that external control circuit is specially new-energy automobile).
The utility model will integrate contactor and fuse, and module uses as a whole；And pass through connector
The contact for summarizing contactor is directly connect with external control circuit, can save multiple cathode traces, keeps electric wire quantity less, from
And volume can be made smaller, integrated level is higher, and installation and maintenance are more convenient；Compatible design mode is used simultaneously, and terminal base can be with
It is connected from different external circuits, realizes different electrical principle functional requirements.The utility model one kind has high voltage power distribution function
Can power distribution device structure it is simple, it is small in size, integrated level is high, compatible strong, installation and easy to maintain, high reliablity, modular
Installation.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (4)
1. a kind of power distribution equipment with high voltage power distribution function, it is characterised in that: including circuit board and be integrated in the circuit
Contactor, fuse, connector and terminal base on plate, there are four the contactor is set, respectively contactor K1-K4 is described
There are five fuse is set, respectively fuse F1-F5, the connector is equipped with 7, respectively connector J1-J7, the connection
Device J1-J6 is respectively two path connectors, and the connector J7 is eight path connectors, and the terminal base is equipped with nine, respectively
Terminal base X1-X9；
One end of the fuse F1 is connected on the terminal base X1, and the other end of the fuse F1 is connected to the contact
On the main contacts of device K4, and the main contacts of the contactor K4 is additionally attached on the terminal base X6；The one of the fuse F2
End is connected on the terminal base X2, and the other end of the fuse F2 is connected on the terminal base X7；The fuse F3
One end be connected on the terminal base X3, the other end of the fuse F3 is connected on the terminal base X8, and the end
Stroma X8 is also connected with the main contacts of the contactor K4；One end of the fuse F4 is connected on the terminal base X4, institute
The other end for stating fuse F4 is connected on the terminal base X8；One end of the fuse F5 is connected to the terminal base X5
On, the other end of the fuse F5 is connected on the terminal base X9；
The master control contact of the contactor K1 is connected on the other end of the fuse F1, two controls of the contactor K1
Contact is connected with the two-way interface of the connector J1 respectively, and the connector J1 wherein all the way interface be additionally attached to it is described
On the first via interface J7.1 of connector J7, the another way interface of the connector J1 is additionally attached to the first of the connector J7
On the interface J7.8 of road；The master control contact of the contactor K2 is connected on the other end of the fuse F3, the contactor K2
Two control contacts be connected respectively with the two-way interface of the connector J2, and the connector J2 wherein interface is also all the way
It is connected on the first via interface J7.1 of the connector J7, the another way interface of the connector J2 is additionally attached to the connection
On the first via interface J7.7 of device J7；The master control contact of the contactor K3 is connected on the other end of the fuse F5, institute
Two control contacts for stating contactor K3 are connected with the two-way interface of the connector J3 respectively, and the connector J3 is wherein
Interface is additionally attached on the first via interface J7.1 of the connector J7 all the way, and the another way interface of the connector J3 is also connected with
On the first via interface J7.6 of the connector J7；A control contact of the contactor K4 is connected to the connector J7
First via interface J7.1 on, another control contact of the contactor K4 is connected to the 5th road interface of the connector J7
On J7.5；
The connector J4 wherein interface is connected on the first via interface J7.1 of the connector J7 all the way, the connector
The another way interface of J4 is connected on the first via interface J7.4 of the connector J7；The wherein interface all the way of the connector J5
It is connected on the first via interface J7.1 of the connector J7, the another way interface of the connector J5 is connected to the connector
On the first via interface J7.3 of J7；The connector J6 wherein interface is connected to the first via interface of the connector J7 all the way
On J7.1, the another way interface of the connector J6 is connected on the first via interface J7.2 of the connector J7.
2. a kind of power distribution equipment with high voltage power distribution function according to claim 1, it is characterised in that: the fuse
F1-F5 is fixed by screws on the circuit board respectively.
3. a kind of power distribution equipment with high voltage power distribution function according to claim 1 or 2, it is characterised in that: described to connect
The main contacts of tentaculum K1-K4 and control contact are respectively by pad solder on the circuit board.
4. a kind of power distribution equipment with high voltage power distribution function according to claim 1 or 2, it is characterised in that: described to connect
Tentaculum K1-K3 is cylindrical structure, and the contactor K4 is cubic type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820692839.XU CN208180967U (en) | 2018-05-10 | 2018-05-10 | A kind of power distribution equipment with high voltage power distribution function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820692839.XU CN208180967U (en) | 2018-05-10 | 2018-05-10 | A kind of power distribution equipment with high voltage power distribution function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208180967U true CN208180967U (en) | 2018-12-04 |
Family
ID=64429521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820692839.XU Expired - Fee Related CN208180967U (en) | 2018-05-10 | 2018-05-10 | A kind of power distribution equipment with high voltage power distribution function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208180967U (en) |
-
2018
- 2018-05-10 CN CN201820692839.XU patent/CN208180967U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181204 Termination date: 20200510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |